English
なっとくする
to consent : to agree ; to understand
せんせいの せつめいに なっとくできません。
先生の説明に納得できません。
I was not convinced by the doctor's explanation.
いい加減(な)
irresponsible
言い訳する
to make excuses
一生懸命
hard ; as hard as one can
嫌々する
to reluctantly/unwillingly do something
意欲
motivation